{
  "schemaVersion": 1,
  "slug": "peso-tondini-acciaio",
  "name": "Peso teorico dei tondini in acciaio per cemento armato",
  "description": "Dataset derivato geometricamente con diametro nominale, area e massa lineare teorica delle barre circolari in acciaio assumendo 7850 kg/m³.",
  "canonical": "https://nicolafaieta.it/risorse/peso-tondini-acciaio/",
  "version": "2026.08",
  "datePublished": "2026-08-29",
  "dateModified": "2026-08-29",
  "license": "https://nicolafaieta.it/legal/termini/",
  "isBasedOn": [
    "https://www.gazzettaufficiale.it/eli/gu/2018/02/20/42/so/8/sg/pdf/"
  ],
  "columns": [
    {
      "key": "diameter_mm",
      "name": "Diametro nominale",
      "unitText": "mm"
    },
    {
      "key": "area_mm2",
      "name": "Area nominale",
      "unitText": "mm²"
    },
    {
      "key": "mass_kg_m",
      "name": "Massa lineare teorica",
      "unitText": "kg/m"
    },
    {
      "key": "mass_6m_kg",
      "name": "Massa barra 6 m",
      "unitText": "kg"
    },
    {
      "key": "mass_12m_kg",
      "name": "Massa barra 12 m",
      "unitText": "kg"
    }
  ],
  "rows": [
    {
      "diameter_mm": 6,
      "area_mm2": 28.274333882308138,
      "mass_kg_m": 0.22195352097611887,
      "mass_6m_kg": 1.3317211258567132,
      "mass_12m_kg": 2.6634422517134264
    },
    {
      "diameter_mm": 8,
      "area_mm2": 50.26548245743669,
      "mass_kg_m": 0.394584037290878,
      "mass_6m_kg": 2.367504223745268,
      "mass_12m_kg": 4.735008447490536
    },
    {
      "diameter_mm": 10,
      "area_mm2": 78.53981633974483,
      "mass_kg_m": 0.6165375582669969,
      "mass_6m_kg": 3.6992253496019813,
      "mass_12m_kg": 7.398450699203963
    },
    {
      "diameter_mm": 12,
      "area_mm2": 113.09733552923255,
      "mass_kg_m": 0.8878140839044755,
      "mass_6m_kg": 5.326884503426853,
      "mass_12m_kg": 10.653769006853706
    },
    {
      "diameter_mm": 14,
      "area_mm2": 153.93804002589985,
      "mass_kg_m": 1.2084136142033137,
      "mass_6m_kg": 7.250481685219882,
      "mass_12m_kg": 14.500963370439765
    },
    {
      "diameter_mm": 16,
      "area_mm2": 201.06192982974676,
      "mass_kg_m": 1.578336149163512,
      "mass_6m_kg": 9.470016894981072,
      "mass_12m_kg": 18.940033789962143
    },
    {
      "diameter_mm": 18,
      "area_mm2": 254.46900494077323,
      "mass_kg_m": 1.9975816887850697,
      "mass_6m_kg": 11.985490132710417,
      "mass_12m_kg": 23.970980265420835
    },
    {
      "diameter_mm": 20,
      "area_mm2": 314.1592653589793,
      "mass_kg_m": 2.4661502330679874,
      "mass_6m_kg": 14.796901398407925,
      "mass_12m_kg": 29.59380279681585
    },
    {
      "diameter_mm": 22,
      "area_mm2": 380.1327110843649,
      "mass_kg_m": 2.984041782012264,
      "mass_6m_kg": 17.904250692073585,
      "mass_12m_kg": 35.80850138414717
    },
    {
      "diameter_mm": 24,
      "area_mm2": 452.3893421169302,
      "mass_kg_m": 3.551256335617902,
      "mass_6m_kg": 21.30753801370741,
      "mass_12m_kg": 42.61507602741482
    },
    {
      "diameter_mm": 26,
      "area_mm2": 530.929158456675,
      "mass_kg_m": 4.167793893884899,
      "mass_6m_kg": 25.006763363309396,
      "mass_12m_kg": 50.01352672661879
    },
    {
      "diameter_mm": 28,
      "area_mm2": 615.7521601035994,
      "mass_kg_m": 4.833654456813255,
      "mass_6m_kg": 29.00192674087953,
      "mass_12m_kg": 58.00385348175906
    },
    {
      "diameter_mm": 30,
      "area_mm2": 706.8583470577034,
      "mass_kg_m": 5.548838024402971,
      "mass_6m_kg": 33.293028146417825,
      "mass_12m_kg": 66.58605629283565
    },
    {
      "diameter_mm": 32,
      "area_mm2": 804.247719318987,
      "mass_kg_m": 6.313344596654048,
      "mass_6m_kg": 37.88006757992429,
      "mass_12m_kg": 75.76013515984857
    },
    {
      "diameter_mm": 36,
      "area_mm2": 1017.8760197630929,
      "mass_kg_m": 7.990326755140279,
      "mass_6m_kg": 47.94196053084167,
      "mass_12m_kg": 95.88392106168334
    },
    {
      "diameter_mm": 40,
      "area_mm2": 1256.6370614359173,
      "mass_kg_m": 9.86460093227195,
      "mass_6m_kg": 59.1876055936317,
      "mass_12m_kg": 118.3752111872634
    }
  ]
}